MCQ
The first operation involved in a Carnot cycle is
  • Isothermal expansion
  • B
    Adiabatic expansion
  • C
    Isothermal compression
  • D
    Adiabatic compression

Answer

Correct option: A.
Isothermal expansion
a
The Carnot cycle consists of the following four processes: A reversible isothermal gas expansion process. In this process, the ideal gas in the system absorbs qin amount heat from a heat source at a high temperature Thigh, expands and does work on surroundings.

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